- Category: Water Feature
- Type: Inland Water
- Latitude/Longitude: 51°59'41"N 4°57'42"W
- Eastings/Northings: 196766, 237088
- OS Grid: SM967370
- Mapcode Local: GBR CL.JFY1
- Mapcode Global: VH1QM.Y39Z
Location and coordinates are for the approximate centre of Pwll Dyfrig within this administrative area.
Geographic features and populated places may cross administrative borders.